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CVE Record
[ MEDIUM ]CVE-2021-39935

GitLab Community and Enterprise Editions Server-Side Request Forgery (SSRF) Vulnerability

GitLab Community and Enterprise Editions contain a server-side request forgery vulnerability which could allow unauthorized external users to perform Server Side Requests via the CI Lint API.

cat cve-2021-39935.json
Vendor
GitLab
Product
Community and Enterprise Editions
CVSS
6.8
EPSS (exploit probability)
35.6%
Status
kev
CISA patch-by (BOD 22-01)
Published

GitLab Community and Enterprise Editions contain a server-side request forgery vulnerability which could allow unauthorized external users to perform Server Side Requests via the CI Lint API.

Added to CISA’s Known Exploited Vulnerabilities catalog on 2026-02-03. Required action per CISA: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. Due date: 2026-02-24.

This is an auto-synced KEV catalog record pending a full 0dayNews write-up — see CISA’s KEV catalog and the NVD record linked above for primary sources.